4140729.00000000

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{97}}^1$

素因数の和:210

約数の個数: 60

約数和(自身を含む): 136782912

約数和(自身を除く): 70917584

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 74, 97, 124, 148, 194, 248, 296, 388, 496, 592, 776, 1147, 1369, 1552, 2294, 2738, 3007, 3589, 4588, 5476, 6014, 7178, 9176, 10952, 12028, 14356, 18352, 21904, 24056, 28712, 42439, 48112, 57424, 84878, 111259, 132793, 169756, 222518, 265586, 339512, 445036, 531172, 679024, 890072, 1062344, 1780144, 2124688, 4116583, 8233166, 16466332, 32932664, 65865328]

約数ペア:

[(1, 65865328), (2, 32932664), (4, 16466332), (8, 8233166), (16, 4116583), (31, 2124688), (37, 1780144), (62, 1062344), (74, 890072), (97, 679024), (124, 531172), (148, 445036), (194, 339512), (248, 265586), (296, 222518), (388, 169756), (496, 132793), (592, 111259), (776, 84878), (1147, 57424), (1369, 48112), (1552, 42439), (2294, 28712), (2738, 24056), (3007, 21904), (3589, 18352), (4588, 14356), (5476, 12028), (6014, 10952), (7178, 9176)]